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It depends both on the type of wood you're using, and what is weighing down the ends.
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How do you balance a seesaw?
Simple ..put equal weight at each end, equal distance from the pivot.
Can a half inch thick 8 inches wide and 3 feet long sheet of plywood support 400 pounds?
No, not safe; if supported on each end it is likely to break
How many grams of KCl need to make 1000 ppm solution?
That completely depends on how much solution you need to end up with.If the solution is to be 1,000 ppm by weight (or mass), then you add 1 gramof KCl to each liter of water.
How much does an asparagus weigh in grams?
1 gram of asparagus = 1 gram of feathers Weight is equal to all things meaning if you have a 1lb of one item...its is 1 lb the item you getting the weight from makes no difference. It is different when you are getting the weight of an item if you are getting said weight in different locations i.e. the moon. In the end your weight is done by a scale and you can probably figure this one out.
When a horizontal architectural form is supported at only one end and extends into space at the other is called?
It's called a cantilever.
What is an alysoid?
An alysoid is another name for a catenary, in geometry, a curve described by a flexible chain or rope if it is supported at each end and acted on by no other force than a uniform gravitational force based on its own weight.
If someone eats 500 extra calories each day for a week how much weight will he or she have gained at the end of a week?
One pound.
How does an abutment support an arch bridge?
the abutments at either end of the bridge anchor the arch so that it will not collapse, the weight of the arch is supported by the abutment on either end
A 3m longweightless beam is supported at each end by cables a painter 900N stands 1m from the left end what is the tension in each cable?
Tension in left side cable would be 600N and in the right side would be 300N.
What is The amount of force needed to move a lever of a given length?
That depends on the weight of the load on the other end, the material of which the lever is constructed, and how much of the lever is on each side of the pivot.
What is a semitrailer?
Also called semi, is a detachable trailer for hauling freight, with wheels at the rear end, the forward end being supported by the rear of a truck tractor when attached.
How do you balance a seesaw?
Simple ..put equal weight at each end, equal distance from the pivot.
Feed 1 has 22 percent protein by weight and Feed 2 has 60 percent protein by weight. How much of each by weight do you mix together to end up at a fix percent of protein like 30 percent 27 percent ect?
You copied this directly from your homework, didn't you?
How much weight can an eggshell hold end to end?
Well it depends by which way you hold it. if you hold it with the two points of the egg on each of the palm hands of you while locking the fingers it will take 1 million LBS th break\\ if t more.
How much does a blowfish weight?
blow fish weigh around 12 kg. the end
How do you remove and replace rear shocks?
Jack up the rear end and support it. With the weight on the axle you take the nuts loose on each and and replace the shocks. The shocks keep the rear axle from dropping down and letting the springs come out. As long as the axle is off the ground and supported you shouldn't have any problem.
How is a cantilever different from a fully supported beam?
A supported beam has both ends of the beam resting on a support. A cantilever has a single support often hinged close to or at one end with the other end supported in another manner.
